<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>五子棋</title>
    <link rel="stylesheet" type="text/css" href="goBang.css" />
</head>
<body>
<p>五子棋</p>
<p><button id="btn" >重开</button>  <button id="back" >悔棋</button></p>
<canvas id="chess" width="450px" height="450px"></canvas>
<script type="text/javascript" src="goBang.js"></script>
</body>
</html>

